Kita-Katsushika is a district located in Saitama Prefecture, Japan. As of July 1, 2011, the district has an estimated population of 77,583 and a population density of 1,680 persons per km2. The total area is 46.22 km2. There are two towns in the district. Matsubushi SugitoThe following cities were once part of the district, but have since merged into other towns: Parts of Kasukabe Kuki Misato Satte Yoshikawa